San Diego County property record for 4084 Armstrong St, San Diego, CA 92111
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,535 sqft · built 1960 |
| Lot Size | 0.156 acres (6,800 sqft) |
| Owner | Individual Name on File |
| Last Sale | $899,000 (Oct 2022) |
| Tax Bill | $12,174 (2025) |
| Deeds & Mortgages | Oct 2022 Sale & Mortgage Jul 2019 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 420-112-14-00 |
| Primary APN | 420-112-14-00 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,535 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Contemporary |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 6,800 sqft (0.156 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Forced Air with A/C |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Old Parcel Number | 4201120400 |
|---|---|
| Street Address | 4084 ARMSTRONG ST |
| City | SAN DIEGO |
| State | CA |
| Zip | 92111-3542 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS-1-7 |
| Legal Description | LOT 229 LOT 228&DOC24430REC71 IN TR 003948 |
| Legal Subdivision | VISTA MESA ANNEX |
| Legal Tract | 003948 |
| Legal Block | 3 |
| Legal Lot Number | 228,2 |
| Jurisdiction | SAN DIEGO CA |
| Township / Civil Division | SAN DIEGO |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 8510 |
4084 Armstrong St is owned and occupied by an individual who bought it in October 2022.
Source: San Diego County records, as of July 28, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4084 ARMSTRONG ST, SAN DIEGO, CA 92111-3542 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Oct 6, 2022 | Grant Deed, Transfer · Conventional Mortgage RESIDENTIAL WHOLESALE MORTGAGE INC |
| Jul 10, 2019 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Jul 10, 2019 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 6, 2022 · Amount on File |
| Deed Sale | Oct 6, 2022 · Amount on File |
| Deed Document Number | 2022391521 |
| Prior Transfer Date | Jun 29, 2019 |
| Prior Transfer Doc | 0000272943 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | Oct 6, 2022 |
| Property Address | 4084 ARMSTRONG ST, SAN DIEGO, CA 92111-3542 |
| Document Number | 0000391521 |
| Map Reference | MAP 3948 |
| Instrument Date | Sep 20, 2022 |
| Instrument | 2022-0391521 |
| Transaction Type | Transfer |
| Record Updated | Oct 13, 2022 |
| Title Company | WFG TITLE COMPANY/CA, WFG TITLE COMPANY OF CA |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4084 ARMSTRONG ST, SAN DIEGO, CA 92111-3542 |
| Document Number | 0000391522 |
|---|---|
| Date | Oct 6, 2022 |
| Instrument | 2022-0391522 |
| Name | RESIDENTIAL WHOLESALE MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Nov 1, 2052 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | Jul 10, 2019 |
| Property Address | 4084 ARMSTRONG ST, SAN DIEGO, CA 92111-3542 |
| Document Number | 0000272944 |
| Instrument Date | Jun 29, 2019 |
| Instrument | 272944 |
| Transaction Type | Transfer |
| Record Updated | Jul 17, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 4084 ARMSTRONG ST SAN DIEGO CA 921113542, SAN DIEGO, CA 92111-3542 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN DIEGO CA |
| Recording Date | Jul 10, 2019 |
| Property Address | 4084 ARMSTRONG ST, SAN DIEGO, CA 92111-3542 |
| Document Number | 0000272943 |
| Instrument Date | Jun 29, 2019 |
| Instrument | 272943 |
| Transaction Type | Transfer |
| Record Updated | Jul 17, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 7029 PETIT ST SAN DIEGO CA 921113430, SAN DIEGO, CA 92111-3430 |
The 2025 property tax bill for 4084 Armstrong St was $12,174 with a homeowner's exemption.
Source: San Diego County assessment roll, as of July 28, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Diego County |
| Municipality | San Diego City |
| Unified School District | San Diego City Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $954,022 (+2%) Land $264,463 Building $689,559 | |
| 2025 | $12,174.00 Homeowner's exemption | $935,317 Land $259,278 Building $676,039 |
| 2023 | $11,047.00 (+403.74%) | $899,000 Land $249,211 Building $649,789 |
| 2022 | $2,193.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 4084 Armstrong St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2017.
Source: FEMA National Flood Hazard Layer, effective September 3, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 1 (2017) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Feb 2017 · rainfall accumulation |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
The area around 4084 Armstrong St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF SAN DIEGO serves 1,408,937 people · EPA ID CA3710020 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2024 |
| Lead | Under 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 846 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| San Diego Broadband Fixed Wireless | 500 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Cox Communications, GeoLinks, T-Mobile.
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